Pure Humidifier EC Series User Manual

TM
Flexible Hose Kit Installation
Hose kits should have the injection tube installed
in the center of the duct. Hose and injection tube
should be pitched back to the humidifi er two
inches (5 cm) per foot (31 cm). If proper pitch
cannot be maintained, or the injection tube is
mounted lower than the humidifi er, a drain “tee”
will be required (reference drain “tee” illustration).
Install the tube with the steam ports injecting
steam up. NOTE: If narrow ducts (6”/15 cm or
less, in height) are utilized, install the tube with
the steam ports injecting slightly with the air fl ow
(2 o’clock position).
The hose connects to the injection tube and
humidifi er with stainless steel hose clamps (by
PURE Humidifi er Co.).
Galvanized steel duct plates are provided to seal
the opening where the tube enters the duct.
Injection Tube & Flexible Hose
Installation
The water seal height may have to
be increased if excessive duct static
pressure exists.
Δ
Typical EC Series
Electric Humidifi er
3/4” SW Condensate
Drain Line (by others)
Stainless Steel
Drain Tee
(optional)
Duct (beneath
humidifi er)
Open Sanitary
Drain
“H”
Water
Seal
Height
Total KW
5 thru 20
21 thru 34
“H”
6” (15 cm)
8” (20 cm)
Water Seal Height Δ
Flexible Hose
Typical EC Series
Electric Humidifi er
Flexible Hose
Pitch 2” (5 cm) per foor (31 cm)
back to the humidifi er.
Duct Plate
Duct
Injection Tube
Pitch 2” (5 cm) per foor (31 cm)
back towards the humidifi er.
8”
4”
Insertion Length/
Duct Width
1 1/2” Ø
Tube Detail
8

Pure Humidifier EC Series Specifications

General

Brand	Pure Humidifier
Model	EC Series
Category	Humidifier
Language	English